ASSEMBLY COMPRISING AT LEAST ONE FIRST AND A SECOND PLATE FOR FORMING AN EXCHANGE BEAM OF A HEAT EXCHANGER AND A HEAT EXCHANGER COMPRISING THIS ASSEMBLY

摘要

The present invention relates to an assembly comprising at least a first (1) and a second (2) plates, adapted to be stacked and making it possible to form an exchange bundle of a heat exchanger, in which the first plate (1) and the second plate (2) respectively comprise a first tubular element (11) and a second tubular element (21), said first tubular element (11) being provided with an end (13) having straight walls and in which said second tubular element (21) is provided with a tip with a section which tapers towards its end (23).